Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932247AbWHQEvI (ORCPT ); Thu, 17 Aug 2006 00:51:08 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S932280AbWHQEvH (ORCPT ); Thu, 17 Aug 2006 00:51:07 -0400 Received: from smtp-out.google.com ([216.239.45.12]:41833 "EHLO smtp-out.google.com") by vger.kernel.org with ESMTP id S932247AbWHQEvF (ORCPT ); Thu, 17 Aug 2006 00:51:05 -0400 DomainKey-Signature: a=rsa-sha1; s=beta; d=google.com; c=nofws; q=dns; h=received:message-id:date:from:user-agent: x-accept-language:mime-version:to:cc:subject:references:in-reply-to: content-type:content-transfer-encoding; b=PVWT0zOd1/5UIpTfXWTDjBk92S4y4ZLn1mrRZaKzal18Nozz3Uve8lORC7ioj8575 I7unRG74tgb1WPnpz+fjA== Message-ID: <44E3F570.2020608@google.com> Date: Wed, 16 Aug 2006 21:49:52 -0700 From: Daniel Phillips User-Agent: Mozilla Thunderbird 1.0.8 (X11/20060502) X-Accept-Language: en-us, en MIME-Version: 1.0 To: Evgeniy Polyakov CC: Peter Zijlstra , David Miller , linux-mm@kvack.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org Subject: Re: [RFC][PATCH 0/9] Network receive deadlock prevention for NBD References: <1155127040.12225.25.camel@twins> <20060809130752.GA17953@2ka.mipt.ru> <1155130353.12225.53.camel@twins> <20060809.165431.118952392.davem@davemloft.net> <1155189988.12225.100.camel@twins> <44DF888F.1010601@google.com> <20060814051323.GA1335@2ka.mipt.ru> <1155537943.5696.118.camel@twins> <20060814065454.GA6356@2ka.mipt.ru> In-Reply-To: <20060814065454.GA6356@2ka.mipt.ru> Content-Type: text/plain; charset=KOI8-R; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 969 Lines: 25 Evgeniy Polyakov wrote: > On Mon, Aug 14, 2006 at 08:45:43AM +0200, Peter Zijlstra (a.p.zijlstra@chello.nl) wrote: >>>Just pure openssh for control connection (admin should be able to >>>login). >> >>These periods of degenerated functionality should be short and >>infrequent albeit critical for machine recovery. Would you rather have a >>slower ssh login (the machine will recover) or drive/fly to Zanzibar to >>physically reboot the machine? > > It will not work, since you can not mark openssh sockets as those which > are able to get memory from reserved pool. So admin unable to check the > system status and make anything to turn system's life on. This is incorrect, please see my previous email. Regards, Daniel - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/